| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.86 | 13.710% | $110.1395 | $110.14 | $110.15 | $110.10 |
| Purchase #2 | $142.66 | 5.436% | $150.415 | $150.42 | $150.40 | $150.40 |
| Purchase #3 | $42.78 | 7.628% | $46.0433 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $166.75 | 12.707% | $187.9389 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $34.87 | 10.333% | $38.4731 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $135.58 | 12.153% | $152.057 | $152.06 | $152.05 | $152.10 |
| Purchase #7 | $189.38 | 9.433% | $207.2442 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $808.88 | $892.3110 | $892.31 | $892.30 | $892.20 | |